Hay-press



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No. 472,349.. Patented Apr. 5, 1892.

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J. A. HAYES.

HAY PRESS- No. 472,349. Patented Apr. 5, 1892..

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(No Model.) 3 Sheets-Sh eet 3. J. A. HAYES. HAYPRESS.

No. 472,349. Patente Agr. 5, 1892,

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JOHN A. HAYES, OF ROGERS, ARKANSAS.

HAY-PRESS.

SPECIFICATION forming part of Letters Patent NO. 472,349, dated April 5,1892. Application filed November 30, 1891, Serial No. 413,589. (Nomodel.)

To all whom, it may concern.-

Be it known that I, JOHN A. HAYES, a citizen of the United States,residing at Rogers, in the county of Benton and State of Arkansas, haveinvented certain new and useful Improvemen ts in Hay-Presses; and I dohereby declare the following to be a full, clear, and exact descriptionof the invention, such as will enable others skilled in the art to whichit appertains to make and use the same.

My invention has for its object to provide a new and useful constructionin hay-presses whereby two bundles of hay may be simultaneously baled;and for this purpose it consists in the construction, arrangement, andcombination of the parts of which it is composed, as will be hereinaftermore fully described and claimed.

Referring to the accompanying drawings, in which corresponding parts aredesignated by corresponding numerals, Figure 1 is a side elevation of apress constructed in accordance with my invention. Fig. 2 is a plan viewthereof, the hinged cover at one end of the baling-box being thrownopen. Fig. 3 isa central longitudinal vertical section on line so x ofFig. 2. Fig. 4 is a detail perspective view of the plunger and the coveractuated by the movement thereof. Fig. 5 is a detail view of the dog forlifting out the baled hay. Fig. 6 is a transverse vertical section online 'y y, Figs. 1, 2, and 3.

The baling-box 1 is supported at each end by the legs 2, one on eachside thereof, the said box having closed sides, ends, and bot tom. Aslot 3 is formed in the middle portion of each side of the box, the saidslots being longitudinal and being in alignment with each other, throughwhich slots the arms 4, projecting from the opposite sides of theplunger 5, pass outwardly. The said plunger is of such a cross-sectionas to completely fill the interior of the box, and is of such a lengthas to occupy, when in the middle of its stroke, a small space in themiddle of the baling-box, in the opposite ends of which box the hay iscompressed.

A transverse shaft 6 is secured on each end of the baling-box by thehousing 6*, each of the said shafts having on each end a sprocketw'heel7 and having its ends squared to receive a driving-wheel 8, two of whichare The wheels 7 on the same sides ger through the longitudinal slot inthe side of the baling-box, the said shafts being adapted to be lockedagainst backward rotation by dogs 10 upon the sides of the box, engagingratchet-wheels 11, one of which is mounted 011 each of the shafts 6. Itwill thus be seen that by imparting an alternating rotative motion tothe driving-wheels 8 by means of the cranks 12 thereon or otherwise areciprocating longitudinal motion will be imparted to the plunger, thusadapting the latter to compress a bale of hay at each end of its stroke.

Each end of the baling-box is provided with a hinged cover or door 13,adapted to be secured down by suitable catches 14, the said doors beinglimited in their opening movement by the upwardly-extending stops 15.

A Windlass 16 is mounted on uprights 17 at each end of the baling-box,the said Windlass being above the level of the top thereof, while aroller 18 is secured to the upper face of the baling-boX at each endbetween the Windlass upon that end of the box and the center of thelatter. Each of the said windlasses carries two spools of Wire, cord,850., 19, the loose end of each of the wires being taken over the roller18 upon the corresponding end of the baling-box and under the guide 20thereon down through apertures 21 in the bottom of the central part ofbox, where they are secured in any desired manner.

Cross-bars 22 are laid across the top of the baling-box at the innerends of the doors 13, while a cover 23 is hinged to the top of thebaling-box by the transverse shaft 24, to which the cover 23 is securedby thestraps 25,the said shaft 24 being placed above the center of thebox and the centerof the stroke of the plunger. The cover 23 has pins 26projecting from the sides thereof, which are adapted to rest upon thetops of the sides of the box and to thus serve as stops. Asis shown inthe drawings, the cover 23, when the plunger is at one end of itsstroke, rests upon the top of the sides toward the end of the boxopposite to the end occupied by the plunger and is adapted to be thrownover toward the latter end of the box by the friction of the straps 25upon the piston when the said piston or plunger begins its stroke, thusuncovering the space between the forwardly-moviug end of the plunger andthe crossbar 22, into which space the loose hay may be fed, while uponagain re versing the movement of the plunger the cover will be thrownback into its first position, permitting the hay to be fed to theopposite end of the box. A platform 27 projects from the central portionof one of the sides of the box and has supporting-legs 27.

Such being the construction of my invention, the method of its use is asfollows: The plunger is reciproeated within the baling-box by means ofan alternating rotary motion imparted to the driving-wheels in anysuitable manner, while an operator stationed upon the platform 27 feedsthe hay into the baling-box in front of the advancing plunger, the cover23 being turned automatically by the motion of the plunger, thusuncovering the top of the box upon the proper side of the middle thereoffor the insertion of the loose material. This having been continueduntil the hay at each end of the box has been compressed to properextent, the plunger is stopped at one (say the lefthand) end of its pathand the ends of the wire 19 at the right-hand end of the box are removedfrom the apertures 21 in the bottom of thebox and are caught around thebody of the bale above the bundle of hay. The wires are then tightenedby the win dlass 16, and the plunger is at the same time moved to theright-hand end of its stroke, (where it may be held by the dogs andratchets 10 and t 11,) thus compressing the bundle of hay and drawingthe wires closely around it, when the ends of the wires are secured andthe body of the wire cut, thus severing the connection between the baleand the windlass. The bale on the left-hand end of the press is thentreated in a corresponding manner, after which the bales are removedfrom the baling-box by means of the dog shown in Fig. 5,

the hook 30 thereof being inserted in the bale, while the handle 31thereon rests upon the side of the box. Upon again inserting the ends ofthe wire through the apertures 21 and securing them in place theoperation of the press, as above described, may be repeated.

Itwill be seen that in tightening the wires the rollers 18 take up thewires and prevent the latter from hearing directly on the ends of thebox.

In the present application I do not claim the use of the windlasses fortightening the wire around the bale, as such a construction is describedand claimed in an application filed by me in the United States PatentOtiice on the 18th day of September, 1891, and serially numbered406,158.

Having thus described my invention, what I claim is- 1. In a hay-press,the combination, with a baling-box, of a double-headed plunger containedtherein, a cover pivoted above the center of the stroke of the saidplunger and adapted to be thrown on either side of its pivotal point bythe motion thereof, and means for imparting a reciprocating motion tothe said plunger, substantially as described.

2. In a hay-press, the combination, with a balingbox, of a double-headedplunger contained therein, a transverse shaft located above the centerof the stroke of the said plunger, a cover for the said baling-box andstraps encircling the said shaft and secured to the said cover, theunder surface of the said straps bearing upon the said plunger, wherebyupon a motion of the said plunger the cover will be thrown upon theopposite side of shaft, and means for imparting a reciprocating motionto the said plunger, substantially as described.

In testimony whereof I affix my signature in presence of two witnesses.

JOIIN A. HAYES.

\Vitnesses:

J. W. Rooms, II. M. FRAZIER.

